Vulnerability Details : CVE-2019-13067
Potential exploit
njs through 0.3.3, used in NGINX, has a buffer over-read in nxt_utf8_decode in nxt/nxt_utf8.c. This issue occurs after the fix for CVE-2019-12207 is in place.
Products affected by CVE-2019-13067
- cpe:2.3:a:f5:njs:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-13067
0.37%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 57 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-13067
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST | |
|
9.8
|
CRITICAL | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2019-13067
-
The product reads data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-13067
-
https://github.com/nginx/njs/issues/183
global-buffer-overflow in nxt_utf8_decode nxt/nxt_utf8.c:72 · Issue #183 · nginx/njs · GitHubExploit;Issue Tracking;Third Party Advisory
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